SUBSTRATES PROVIDING MULTIPLE RELEASES OF ACTIVE AGENTS
    9.
    发明申请
    SUBSTRATES PROVIDING MULTIPLE RELEASES OF ACTIVE AGENTS 有权
    提供有效代理许可的基础

    公开(公告)号:US20100150989A1

    公开(公告)日:2010-06-17

    申请号:US12336243

    申请日:2008-12-16

    IPC分类号: A61K9/70 A61K9/10

    摘要: The present disclosure comprises a polymeric substrate that provides multiple releases of active agents. A substrate for multiple phase delivery of active agents is provided having a first polymer matrix layer having a first active agent disposed therein, a second polymer matrix layer having a second active agent disposed therein, and a coacervate layer disposed between the first polymer matrix layer and the second polymer matrix layer. Selected first and second active agents are included in the first and second polymer matrices such that as the first and second polymer matrices dissolve, the active agents are released. Multiple phase active agent release is achieved by constructing multiple layers of a polymer matrix containing an active agents formed with polymers having different solubility characteristics or with active agents at different concentration levels.

    摘要翻译: 本公开内容包括提供活性剂多次释放的聚合物基质。 提供一种用于多相递送活性剂的底物,其具有设置在其中的第一活性剂的第一聚合物基质层,其中设置有第二活性剂的第二聚合物基质层和设置在第一聚合物基质层和第二聚合物基质层之间的凝聚层, 第二聚合物基质层。 选择的第一和第二活性剂包括在第一和第二聚合物基质中,使得当第一和第二聚合物基质溶解时,活性剂被释放。 通过构建多层含有由不同溶解度特征的聚合物形成的活性剂或具有不同浓度水平的活性剂形成的聚合物基质来实现多相活性剂释放。

    SINGLE USE MULTI-PHASE CARE SYSTEM
    10.
    发明申请
    SINGLE USE MULTI-PHASE CARE SYSTEM 有权
    单次使用多相关系统

    公开(公告)号:US20090156451A1

    公开(公告)日:2009-06-18

    申请号:US11955142

    申请日:2007-12-12

    IPC分类号: A61K8/00

    摘要: A convenient single use multi-phase care system including multiple formulations can be packaged in one dispensing unit. The multi-phase care system is capable of separately dispensing one of the multiple formulations at a time in a sequential order to allow the consumer to dispense a daily care regimen one step at a time. In one embodiment, the daily care regimen is a multi-phase skin care system. In another embodiment, the daily care regimen is a multi-phase hair care system.

    摘要翻译: 包括多种配方的方便的单次使用多相护理系统可以包装在一个分配单元中。 多相护理系统能够按顺序分别分配多种制剂中的一种,以允许消费者一次一步地分配日常护理方案。 在一个实施方案中,日常护理方案是多相护肤系统。 在另一个实施方案中,日常护理方案是多期护发系统。